Status:
WITHDRAWN
Unicompartmental Knee Arthroplasty (UKA) Versus Total Knee Arthroplasty (TKA) of Medial Osteoarthritis
Lead Sponsor:
Ottawa Hospital Research Institute
Conditions:
Osteoarthritis, Knee
Eligibility:
All Genders
50-80 years
Phase:
NA
Brief Summary
This study allows patients to take part of the decision making between a unicompartment knee (partial ) or a total Knee replacement . Using the measures of a decision aid questionnaire which explicitl...
Detailed Description
Osteoarthritis of the knee is an increasingly common problem for many Canadians aged 50 or greater. When conservative management fails, patients are often offered a type of knee replacement as treatme...
Eligibility Criteria
Inclusion
- Inclusion criteria must and will be restricted to those patients who are generally considered candidates for UKA. Specific inclusion criteria will be restricted to patients:
- Who report that most of their pain (greater than 75%) is located in the medial part of the knee on a regular basis.
- With active range of motion from 10° of extension to 100° of flexion.
- With an intact, competent, anterior cruciate ligament.
- With overall limb alignment correctable to neutral, indicating a competent medial collateral ligament.
- With radiographs showing primarily bone-on-bone disease in the medial compartment with minimal wear in both the lateral and patellofemoral compartments of the knee.
- 50 to 80 years of age.
- With a Body Mass Index (BMI) less than 40.
- For the secondary outcome of motion analysis, only patients exhibiting the following characteristics will be suitable for assessment:
- BMI of 35 or less
- No other ipsilateral or contralateral lower limb joint disorders
Exclusion
- Those with inflammatory arthritis
- Those with no fixed address
- Those unable to commit to study requirements and follow-ups
Key Trial Info
Start Date :
January 1 2021
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
September 1 2025
Estimated Enrollment :
Patients enrolled
Trial Details
Trial ID
NCT03457051
Start Date
January 1 2021
End Date
September 1 2025
Last Update
July 2 2021
Active Locations (1)
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1
The Ottawa Hospital
Ottawa, Ontario, Canada, K1H 8L6